(name) a retractable ring structure forming the body of some lower animals. One of many interrelated things: the core. example sentence

We not only pay attention to how to design a reasonable learning order, but also pay attention to how to finish learning effectively. Learning habit is the consciousness and behavior that students usually have when they enter the learning state, and it is also an inherent learning method.

We not only pay attention to how to design a reasonable learning sequence, but also pay attention to how to complete the learning link effectively. Learning habit is the consciousness and behavior that students usually have when they enter the learning state, and it is also an inherent learning link and learning method.

Graduation thesis is a link in the process of teaching and scientific research, and it is also an important way to assess and evaluate academic performance. The purpose of graduation thesis is to summarize students' learning achievements in school, cultivate students' ability to comprehensively and creatively use all their professional knowledge and skills to solve more complex problems, and enable students to receive basic training in scientific research.

Annual rings: The markings or raised ridges on the scales of some fish are equivalent to the annual growth. Some animals (such as earthworms, centipedes, etc.) have many connected and retractable ring structures in their bodies.

Metaphor is one of the interrelated things. On Coalition Government V: "Mastering ideological education is the central link to unite the whole party in the great political struggle."

Word decomposition ring (ring) × round jade with hole in the center explanation: ring Pei. Ring-shaped thing: ring. Serialization Iron ring. Garland. Earrings. Surround: Look around. Look around. Worship around. By the sea. Global. Loop (_).

Annular eclipse is one of many interrelated things: an important link. Dangers abound. Quantifier, used to record the result of shooting the ring target: I hit ten ring today. Last name. Number of strokes:; Extreme: Wang; Order number:

Interpretation of knots The part of a bamboo or plant stem that branches and leaves: a bamboo knot. Make trouble. A part of an object or a connecting part between two parts: a joint. Two carriages. Paragraph: Step by step (paragraph by paragraph, step by step). Program. The China calendar divides a year into twenty-four segments, and the name of each segment begins with solar terms.

A day to commemorate or celebrate: a festival. Politeness: Politeness. The limit of tone priority: rhythm. Defeat. Rhythm Ethics: moral integrity. Be defeated in the evening. Moral integrity (noble character, noble moral integrity). Salvation: Salvation. Restrain open source and reduce expenditure. Omit,